I actually DO!
If they say it is going to be 10°, I will put more on than if they say it is going to be say 15°.
I do follow the weather forecasts, like today - they said it would rain heavily so I will take the short walk when I walk my dogs as they said it would rain!!
Then again, I don't enjoy my daily walk, so am happy to make it short.
The weather bureau are sometimes still wrong, but mostly quite right, so I do tend to follow what they say.
I get a notice each morning and evening on my i phone telling me about the weather, but dont think that was something I intentionally set up.